Our 4-4-4 Fertilizer for Plants is a liquid all-purpose fertilizer for leafy vegetables, herbs and everyday plants. It provides balanced nutrition to support healthy foliage, strong roots, and steady overall growth.
Balanced 4-4-4 liquid fertilizer for leafy vegetables, herbs, and everyday plants. Made for frequent feeding, mixed straight into the watering can.
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Plant appearance can also be affected by light, watering, roots, temperature, and other growing conditions, so feeding is one part of overall plant care.
Supports vibrant, leafy growth for healthy, flavorful herbs and greens.
Helps encourage consistent leaf and stem development for thriving plants.
Supports healthy root development for better water and nutrient uptake.
The three numbers are the percentages of nitrogen, phosphorus and potassium in the formula, and in 4-4-4 Fertilizer for Plants they sit in equal balance. Nitrogen drives leaf growth, phosphorus supports roots and flowering, and potassium supports resilience. An even ratio doesn’t push a plant in any one direction, which is what leafy vegetables, herbs and everyday plants want: steady, all-round growth rather than a hard shift toward flowers or fruit. That balance is also what makes it suited to frequent feeding.
4-4-4 Fertilizer for Plants is meant for regular, light feeding rather than occasional heavy doses. Feed every 2–4 weeks in spring and summer while your plants are actively growing, then ease back to every 4–8 weeks in fall and winter as growth slows. Because it’s a liquid, it goes straight into the watering can, so feeding happens as part of a normal watering instead of as a separate task. Leafy greens and herbs you cut from regularly tend to sit at the more frequent end of that range.
For everyday feeding, yes. 4-4-4 Fertilizer for Plants is balanced by design, so it can be used often, and frequent light feeding keeps nutrients steady in the soil rather than arriving in one large dose. That suits leafy vegetables, herbs and most container plants well. Heavy feeders such as tomatoes and squash draw harder once they start setting fruit, and at that stage you can step them up to a higher-analysis blend while 4-4-4 continues to carry the rest of the garden.
4-4-4 Fertilizer for Plants is formulated for plants grown for steady, all-round growth rather than a heavy flowering or fruiting push. Lettuce, spinach, kale, basil, parsley and cilantro are the core of it, and the same balance suits houseplants and annual flowers that want consistent nutrition through the season. Because the ratio is even, one bottle can feed a mixed bed of greens and herbs, a windowsill of pots and a few containers of annuals on the same schedule.
4-4-4 Fertilizer for Plants is a dilute liquid feed, and dilution is what matters here. Fertilizer burn happens when concentrated salts sit against the roots: too much product in too little water, or granules piled at the base of a plant. Mixed at the recommended dilution and applied every 2–4 weeks in the growing season, the nutrients arrive in solution at a strength the roots take up as they water, spread through the soil rather than concentrated in one spot. Keep to that mix, and if you ever overdo it, water through with plain water.
Foliage responds first. With 4-4-4 Fertilizer for Plants mixed into regular watering, greener leaves and sturdier new growth usually show within two to four weeks of consistent feeding, because a liquid is available to the roots as soon as it’s watered in. Leafy greens and herbs you harvest often tend to show it soonest, since they’re constantly rebuilding leaf tissue. Flowering and fruiting benefits on annuals and other everyday plants build more gradually over the season, so the clearest picture comes from staying on the schedule rather than judging after a single feed.
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